<template>
  <div>
    <el-row>
      <el-col :span="8" style="padding-right: 10px">
        <el-card class="box-card">
          <div class="user">
            <img src="@/assets/user.webp" alt="">
            <div class="userinfo">
              <p class="name">Admin</p>
              <p class="access">超级管理员</p>
            </div>
          </div>
          <div class="login-info">
            <p>上次登录的时间：<span>2024-06-01</span></p>
            <p>上次登录的地点：<span>浙江</span></p>
          </div>
        </el-card>
        <el-card style="margin-top: 20px;height: 460px;">
          <el-table
              :data="tableData"
              style="width: 100%;">
            <el-table-column v-for="(val,key) in tableLabel" :prop="key" :label="val" />
          </el-table>
        </el-card>
      </el-col>
      <el-col :span="16" style="padding-left: 10px">
        <div class="num">
          <el-card v-for="item in countData" :key="item.name" :body-style="{display:'flex',padding:0}">
            <i class="icon" :class="`el-icon-${item.icon}`" :style="{background:item.color}"></i>
            <div class="detail">
              <p class="price">￥{{item.value}}</p>
              <p class="desc">{{item.name}}</p>
            </div>
          </el-card>
        </div>
        <el-card style="height: 280px">
<!--          折线图-->
          <div ref="echarts1" style="height: 280px"></div>
        </el-card>
        <div class="graph">
          <el-card style="height: 260px;">
<!--            柱状图-->
            <div ref="echarts2" style="height: 260px;"></div>
          </el-card>
          <el-card style="height: 260px;">
<!--            饼状图-->
            <div ref="echarts3" style="height: 240px"></div>
          </el-card>
        </div>
      </el-col>
    </el-row>
  </div>

</template>

<script>
import {getData} from "@/api";
import * as echarts from 'echarts'
export default {
  name: "Home",
  data(){
    return{
      tableData:[],
      tableLabel:{
        name:'商品',
        todayBuy:'今日购买',
        monthBuy:'本月购买',
        totalBuy:'总共购买'
      },
      countData:[
        {
          name: "今日支付订单",
          value: 1234,
          icon: "success",
          color: "#2ec7c9",
        },
        {
          name: "今日收藏订单",
          value: 210,
          icon: "star-on",
          color: "#ffb980",
        },
        {
          name: "今日未支付订单",
          value: 1234,
          icon: "s-goods",
          color: "#5ab1ef",
        },
        {
          name: "本月支付订单",
          value: 1234,
          icon: "success",
          color: "#2ec7c9",
        },
        {
          name: "本月收藏订单",
          value: 210,
          icon: "star-on",
          color: "#ffb980",
        },
        {
          name: "本月未支付订单",
          value: 1234,
          icon: "s-goods",
          color: "#5ab1ef",
        },
      ],
    }
  },
  mounted(){
    getData().then(({data})=>{
      console.log(data)
      // data.data
      const {tableData}=data.data
      this.tableData=tableData

      //   基于准备好的dom,初始化echarts实例
      const echarts1 = echarts.init(this.$refs.echarts1)
      //   指定图表的配置项和数据
      var lineOption={}
      //   处理数据
      const {orderData,userData,videoData}=data.data
      const xAxis=orderData.date
      const xMore=Object.keys(orderData.data[0])
      lineOption.xAxis={data:xAxis}
      lineOption.yAxis={
        type: "value",
        axisLine: {
          lineStyle: {
            color: "#17b3a3",
          },
        },
      }
      lineOption.legend={
        data:xMore
      }
      lineOption.tooltip={
        trigger:'axis'
      }
      lineOption.series=[]
      console.log(lineOption)
      xMore.forEach(key=>{
        lineOption.series.push({
          name:key,
          data:orderData.data.map(item=>item[key]),
          type:'line'
        })
      })
      // console.log(lineOption)
      //   使用刚指定的配置项和数据显示图表
      echarts1.setOption(lineOption)

      //柱状图
      const echarts2 = echarts.init(this.$refs.echarts2)
      var barOption={
        legend: {
          // 图例文字颜色
          textStyle: {
            color: "#333",
          },
        },
        grid: {
          left: "20%",
        },
        // 提示框
        tooltip: {
          trigger: "axis",
        },
        xAxis: {
          type: "category", // 类目轴
          data: userData.map(item=>item.date),
          axisLine: {
            lineStyle: {
              color: "#17b3a3",
            },
          },
          axisLabel: {
            interval: 0,
            color: "#333",
          },
        },
        yAxis: [
          {
            type: "value",
            axisLine: {
              lineStyle: {
                color: "#17b3a3",
              },
            },
          },
        ],
        color: ["#2ec7c9", "#b6a2de", "#5ab1ef", "#ffb980", "#d87a80", "#8d98b3"],
        series: [
          {
            name:"新增用户",
            data:userData.map(item=>item.new),
            type:'bar'
          },
          {
            name:"活跃用户",
            data:userData.map(item=>item.active),
            type:'bar'
          }
        ],
      }

      echarts2.setOption(barOption)


      //饼状图
      const echarts3=echarts.init(this.$refs.echarts3)

      var pieOption = {
            tooltip: {
              trigger: "item",
            },
            color: [
              "#0f78f4",
              "#dd536b",
              "#9462e5",
              "#a6a6a6",
              "#e1bb22",
              "#39c362",
              "#3ed1cf",
            ],
            series: [
              {
                data:videoData,
                type:'pie'
              }
            ],
          }
          echarts3.setOption(pieOption)

    })
  }
}
</script>

<style scoped lang="less">
.user{
  display: flex;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid #ccc;
  img{
    margin-right: 40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
  }
  .userinfo{
    .name{
      font-size: 32px;
      margin-bottom: 10px;
    }
    .access{
      color: #999;
    }
  }
}
.login-info{
  p{
    line-height: 28px;
    font-size: 14px;
    color: #999;
    span{
      color: #666;
      margin-left: 60px;
    }
  }
}
.num{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  .icon{
    width: 80px;
    height: 80px;
    color: #fff;
    line-height: 80px;
    text-align: center;
    font-size: 30px;
  }
  .detail{
    margin-left: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    .price{
      font-size: 30px;
      margin-bottom: 10px;
      line-height: 30px;
    }
    .desc{
      color: #999;
      font-size: 14px;
      text-align: center;
    }
  }
  .el-card{
    margin-bottom: 20px;
    width: 32%;
  }
}
.graph{
  display: flex;
  margin-top: 20px;
  justify-content: space-between;
  .el-card{
    width: 48%;
  }
}
</style>


